Home / 2,026,266.80-3,038,962.80-889,026.80

Finding the Fourth Proportional to 2,026,266.80, 3,038,962.80 and 889,026.80

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Solution

The fourth proportional to 2,026,266.80, 3,038,962.80 and 889,026.80 is: 1,333,348.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,266.80 : 3,038,962.80 = 889,026.80 : x
  2. Step 2: Convert to fraction form
    2,026,266.80/3,038,962.80 = 889,026.80/x
  3. Step 3: Cross multiply
    2,026,266.80x = 3,038,962.80 × 889,026.80
  4. Step 4: Simplify right side
    2,026,266.80x = 2,701,719,373,403.04
  5. Step 5: Solve for x
    x = 2,701,719,373,403.04/2,026,266.80
  6. Step 6: Final answer
    x = 1,333,348.29

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.